Collection: Hanna Equiptment

25 products
  • Hanna pH / PPM Meter HI9813-6N
    Hanna pH / PPM Meter HI9813-6N - GrowDudes
    Regular price
    $385.95
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    $385.95
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  • Hanna Hydroponic Monitor HI981420
    Hanna Hydroponic Monitor HI981420 - GrowDudes
    Regular price
    $369.95
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    $369.95
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    $429.95
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  • Hanna Tri-Meter pH / TDS / Temperature HI981504 / 5
    Hanna Tri-Meter pH / TDS / Temperature HI981504 / 5 - GrowDudes
    Regular price
    $339.95
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    $339.95
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  • Hanna GroLine pH / EC / TDS / Temp Meter HI9814
    Regular price
    $329.95
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    $329.95
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  • Hanna TDS-PH-EC-Temperature HI98129
    Hanna TDS-PH-EC-Temperature HI98129 - GrowDudes
    Regular price
    $289.95
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    $289.95
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  • Hanna PPM DIST-5 Waterproof HI98311
    Hanna PPM DIST-5 Waterproof HI98311 - GrowDudes
    Regular price
    $199.95
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    $199.95
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  • Hanna pH PHEP5 Waterproof HI98128
    Hanna pH PHEP5 Waterproof HI98128 - GrowDudes
    Regular price
    $189.95
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    $189.95
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  • Hanna Probe HI1285-6
    Hanna Probe HI1285-6 - GrowDudes
    Regular price
    $189.95
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    $189.95
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  • Hanna Probe HI1285-8 for HI9813-5, HI9812-5 & HI9811-5
    Hanna Probe HI1285-8 for HI9813-5, HI9812-5 & HI9811-5 - GrowDudes
    Regular price
    $175.00
    Sale price
    $175.00
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  • Hanna HI1285-7 pH / EC / TDS Probe for HI9814
    Hanna HI1285-7 pH / EC / TDS Probe for HI9814 - GrowDudes
    Regular price
    $169.95
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    $169.95
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  • Hanna pH PHEP4 Waterproof HI98127
    Hanna pH PHEP4 Waterproof HI98127 - GrowDudes
    Regular price
    $144.50
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    $144.50
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  • Hanna pH Tester HI98107
    Hanna pH Tester HI98107 - GrowDudes
    Regular price
    $99.95
    Sale price
    $99.95
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  • Hanna PPM DIST-1 HI98301
    Hanna PPM DIST-1 HI98301 - GrowDudes
    Regular price
    $94.95
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    $94.95
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  • Hanna Probe PHEP4 & PHEP5 & Combo HI73127
    Hanna Probe PHEP4 & PHEP5 & Combo HI73127 - GrowDudes
    Regular price
    $88.95
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    $88.95
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  • Hanna GroLine pH Tester
    Hanna GroLine pH Tester - GrowDudes
    Regular price
    $59.95
    Sale price
    $59.95
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  • HI98106 Hanna Champ pH Tester
    HI98106 Hanna Champ pH Tester - GrowDudes
    Regular price
    $49.95
    Sale price
    $49.95
    Regular price
    $99.95
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  • Hanna HI1271 pH Electrode for HI98115 GroLine
    Hanna HI1271 pH Electrode for HI98115 GroLine - GrowDudes
    Regular price
    $37.95
    Sale price
    $37.95
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  • Hanna 1382 PPM Buffer 500ml
    Hanna 1382 PPM Buffer 500ml - GrowDudes
    Regular price
    $21.95
    Sale price
    $21.95
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  • Hanna pH 4 Buffer 500ml
    Hanna pH 4 Buffer 500ml - GrowDudes
    Regular price
    $21.95
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    $21.95
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  • Hanna 1413 PPM Buffer 500ml
    Hanna 1413 PPM Buffer 500ml - GrowDudes
    Regular price
    $21.95
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    $21.95
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  • Hanna 1500 PPM Buffer 500ml
    Hanna 1500 PPM Buffer 500ml - GrowDudes
    Regular price
    $21.95
    Sale price
    $21.95
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  • Hanna Electrode Cleaner 500ml
    Hanna Electrode Cleaner 500ml - GrowDudes
    Regular price
    $21.95
    Sale price
    $21.95
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  • Hanna pH 7 Buffer 500ml
    Hanna pH 7 Buffer 500ml - GrowDudes
    Regular price
    $21.95
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    $21.95
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  • Hanna Storage Solution 500ml
    Hanna Storage Solution 500ml - GrowDudes
    Regular price
    $21.95
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    $21.95
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  • Hanna HI5036-023 pH / EC Solution Quick Calilbration 230ml
    Hanna HI5036-023 pH / EC Solution Quick Calilbration 230ml - GrowDudes
    Regular price
    $14.99
    Sale price
    $14.99
    Regular price
    $16.95
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